baber/WOPTO huggingface dataset:
Patent MX-19368-A (MX)
Inventor: TURCONI MARCO
IPC: C07D207/06
Filed: 1990-02-02
Abstract: Pharmacologically active benzofused-N-containing heterocycle derivatives are described as muscarinic receptor blocking agents useful for the treatment of gastrointestinal and respiratory tract disorders of the following formula: <CHEM>  wherein  R represents H or C1-6 alkyl; R1 and R2 represent H, halogen, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, C1-6 alkoxycarbonyl, carboxyl, hydroxy, nitro, cyano, optionally C1-4 alkyl mono- or disubstituted carbamoyl, optionally C1-4 alkyl mono- or disubstituted amino, C1-6 acylamino, C1-4 alkoxy carbonylamino, C1-6 alkylsulphynyl, C1-6 alkylsulphonyl, C1-6 acyl;  R3 represents H, C1-6 alkyl, aryl, aralkyl or it may be absent;  A represents CO, C = S, S -> O or <CHEM> B represents nitrogen when R3 is absent and the B-D bond is single, or it is carbon;  D represents CO, CH2-CH2, <CHEM> when the B-D bond is single, or D is C-R when the D-B bond is double, in which R4 represents H, C1-6 alkyl, aryl, aralkyl, hydroxy, C1-4 alkoxy and R5 represents H;  X represents oxygen, N-R or it is absent;  Y represents a basic group selected from: <CHEM> in which n is 2 or 3; p is 0 or 1 at the same time or not; q is 0, 2 or 3; R6 and R7 may be at the same time or not H, C1-4 alkyl, aralkyl or, when R7 is H or C1-4 alkyl, R6 may be <CHEM>  in which R8 represents H, C1-4 alkyl or amino. The processes for the preparation of the compounds of formula (I) as well as pharmaceutical compositions containing them are also described.
Patent MX-9202458-A (MX)
Title: Crear y controlar diseños de iluminacion.
Inventor: TAYLOR BROOKS W
Filed: 1992-05-22
Abstract: Se da a conocer un sistema de moldeado y control para crear diseños de iluminación fuera de línea y para controlar en línea la operación de los sistemas de iluminación actuales produciendo aquellos diseños. Usando una computadora programable, el sistema de modelar impulsa las entradas mediante el diseñador/programador que describen los objetos de modelo y sus parámetros incluyendo las dimensiones del escenario, las piezas de montaje y sus ubicaciones, los artistas o ejecutores y sus pocisiones, lámparas y sus parámetros tales como color, enfoque, intensidad, orilla de haz, y las relaciones entre los objetos.
Patent MX-9304485-A (MX)
Inventor: BAICHWAL ANAND R
IPC: A61K47/36
Filed: 1993-07-26
Abstract: The present invention relates to a controlled release formulation which includes a therapeutically active medicament, a heterodisperse gum matrix, a pharmaceutically acceptable diluent, and an effective amount of a pharmaceutically acceptable surfactant and/or wetting agent to provide a multi-phasic controlled release of a therapeutically active medicament. The invention also relates to a method of preparing the same.
Patent MX-9305309-A (MX)
Title: Metodo y aparato para detectar microorganismos.
Inventor: BERNDT KLAUS W
IPC: C12M1/34
Filed: 1993-08-31
Abstract: La presente invención describe un método y un aparato para detectarmicroorganismos en un gran número de ampolletas de cultivo sanguíneoutilizando más de un principio de detección de microorganismos para cadaampolleta. Dos de estos medios de detección posibles incluyen el uso de undetector de dióxido de carbono fluorescente y migración fotónicadifundida. El aparato desarrolla una unión lógica de los resultados de toslos principios de detección aplicados. Por lo tanto, una recuperaciónmejorada y una exactitud mejoradas se logran al detectar microorganismos.
Patent MX-9306108-A (MX)
Inventor: KAISER RUSSELL E JR
IPC: B24B21/00
Filed: 1993-09-30
Abstract: A grinding machine for grinding the surface of a workpiece according to a predetermined contour (profile) is provided. The grinding machine comprises base means, workpiece mounting means, including headstock means incorporating an integral motor means for importing rotation to a workpiece when a workpiece (46) is mounted by said workpiece mounting means. The machine includes contouring head means carrying at least one abrasive grinding belt, having a grinding surface and a backing surface, such that said at least one abrasive grinding belt (62; 64; 66; 68; 70; 72; 74; 76) is disposed with its grinding surface in proximity to and so as to coact with a surface on a workpiece (46), to grind the workpiece surface to the predetermined contour, shoe means (254), carried by said contouring head means (108), and having a belt contacting surface disposed so as to coact with said backing surface of said at least one abrasive grinding belt, and shoe positioning means (252) carried by said contouring head means (108) and co-acting with said shoe means (254) to control the disposition of said belt contacting surface thereof and thereby the disposition of said grinding surface of said at least one grinding belt, in relationship to a workpiece when mounted by said workpiece mounting means, to thereby grind the predetermined contour on the workpiece. <IMAGE>
Patent MX-9307280-A (MX)
Title: Procedimiento para retirar y destruir concentraciones bajas de contaminantes organicos oxidables desde una corriente de gas.
Inventor: SIRCAR SHIVAJI
IPC: B01D53/70
Filed: 1993-11-22
Abstract: Se establece un proceso para retirar y destruir bajas concentraciones de contaminantes orgánicos oxidables desde una corriente de gas, el procedimiento comprende adsorber los contaminantes en una adsorbente seguido por una oxidación catalítica en el lugar de los contaminantes cambiándolos a productos inocuos. Una característica del proceso es que provee el retiro del agua y el enriquecimiento de oxigeno por la desadsorción/oixidación de los contaminantes.
Patent MX-9307844-A (MX)
Inventor: CUFFIANI ILLARO
IPC: B01J31/38
Filed: 1993-12-10
Abstract: The present invention relates to a process for the preparation of homopolymers and copolymers of ethylene having a broad molecular weight distribution. The polymerisation is carried out in the presence of catalysts comprising the product of reaction between an alkyl-Al compound and a solid catalytic component comprising a titanium compound supported on a magnesium halide in an active form, having a spherical morphology and particular surface and porosity characte-ristics.
Patent MX-9403465-A (MX)
Inventor: BRANDON DAVID EUGENE
IPC: B60W10/02
Filed: 1994-05-10
Abstract: A description is given of a control system (30) and a method for controlling the control elements (22) (clutches, brakes) of a vehicle power-shift transmission (20). The control system (30) contains a microprocessor which periodically executes an algorithm and which has a memory in which a sequential set of time reference values (TE(i)) and a sequential set of pressure guide values (PE(i)) are stored. During filling periods (Twake(el)), which are characteristic of the control elements (22), the control system (30) applies a filling-pressure pulse to each element (22) coming into operation. After the filling of the control elements (22), the control system (30) determines changeover time values (t(sft)), which are formed as a function of the filling period (Twake(el)). The control system (30) applies pressure signals to the control elements (22) at times which are represented by the changeover time values (t(sft)) and are characteristic of each element (22). Following a synchronis starting time (tr), the control system (30) determines synchronism changeover time values, which are equal for all the control elements (22). Following the synchronism starting time (tr), the control system (30) furthermore applies pressure signals to the control elements (22) at times which are determined as a function of the synchronism changeover time values. <IMAGE>
Patent MX-9404150-A (MX)
Title: Unidad absorbedora de choque.
Inventor: MOORE RICHARD E
IPC: F16D3/76
Filed: 1994-06-02
Abstract: Una unidad absorbedora de choque para una máquina taladradora, que utilizaun martillo en el fondo de la perforación y que tiene un miembro impulsorpara recibir fuerzas de entrada, un miembro impulsor para transmitirfuerzas desde el miembro impulsor a una sarta de perforación unida, y unmiembro resiliente que está colocado bajo tensión y está alargado cuandose aplican las fuerzas descendentes. El miembro resiliente bajo tensiónrecibe y disipa los choques y las vibraciones.
Patent MX-PA94009221-A (MX)
Title: Process.
Inventor: MICHAEL ANTHONY WOOD
IPC: C07C29/136
Filed: 1994-11-29
Abstract: A process is described for the production of cyclohexanedimethanol by hydrogenation of a dialkyl cyclohexanedicarboxylate which comprises: (a) providing a hydrogenation zone containing a charge of a granular heterogeneous ester hydrogenation catalyst; (b) forming a vaporous feed stream of a hydrogen-containing gas,and a hydrogenatable material comprising a dialkyl cyclohexanedicarboxylate at a feed temperature which is in the range of from about 150 DEG C. to about 350 DEG C. and which is above the dew point of the feed stream and at a feed pressure in the range of from about 150 psia (about 10.34 bar) to about 2000 psia (about 137.90 bar), said vaporous feed stream having a known hydrogen-containing gas:dialkyl cyclohexanedicarboxylate ratio; (c) supplying the vaporous feed stream to the hydrogenation zone; (d) maintaining hydrogenation conditions in the hydrogenation zone which are effective to maintain the reaction mixture in contact with the hydrogenation catalyst above its dew po int; (e) passing the vaporous feed stream through the hydrogenation zone; and (f) recovering from the hydrogenation zone a product stream containing cyclohexanedimethanol. In this process it is preferred to use dimethyl 1,4-cyclohexanedicarboxylate to produce 1,4-cyclohexanedimethanol.
Patent MX-PA95004852-A (MX)
Title: Extruded aluminum conveyor with track offset.
Inventor: ROBERT KUBSIK
IPC: B65G21/22
Filed: 1995-11-22
Abstract: An improved conveyor track system is provided wherein the track segments are provided with longitudinal channels of T-shaped cross-section which are offset from the centerline of the track and which accept rectangular splice bars that are used to secure the track segments together. The system is provided with a series of yokes which are connected to the track segments by means of bolts and rectangular connectors disposed in the longitudinal channels of the track segments, and whose position on the track segments is adjustable in both a horizontal and vertical direction.
Patent MX-9505028-A (MX)
Title: Indexing helical magazine.
Inventor: DAVID JAMES C
IPC: F41B11/02
Filed: 1995-04-03
Abstract: An indexing helical magazine for use with delicate projectiles, such as pellets and paint balls. The magazine has a housing (14) with a helical rib (36) extending partially into the housing. A carrier (16) for the projectiles is rotatably coupled within the housing and guides the projectiles along the helical rib. An end cap (22) coupled to the housing feeds the projectiles from the housing into the gun. A ratchet (18) coupled to the drive member rotates the drive member via interaction with a camming member (20). The indexing magazine may also include a loading member (24) for disengaging the ratchet and the carrier so that projectiles can be loaded into the carrier. Finally, the magazine may also include a stop member (108) for preventing reverse rotation of the carrier.
Patent MX-9505171-A (MX)
Title: Improved disposable thermocouple shaft.
Inventor: ZERTUCHE JOSE MARIA CASTRO
Filed: 1995-12-11
Abstract: This invention refers to a disposable thermocouple shaft which increases its efficiency and considerably reduces the cost for taking the temperature by virtue of that used until today can only take one temperature by the risks implied, however, with the shaft of the present invention various temperatures can be taken without running the risk of the internal parts burning up in compared to the prior wherein its internal parts did burn up. The object of this invention is to provide a disposable thermocouple shaft which minimizes the spare connection parts of the shaft to the measurement apparatus. In this way, the elimination of various spare parts permitting a more rapid and fluent use at the same time accounting on a shaft more practical and economical and with more protection capacity to heat. Also, said shaft can easily and rapidly be replaced once the measurements are made and it can be replaced by a longitude gamma as many times as it is require without this meaning to change the support whether the shaft is mounted. In conclusion, it can be mentioned that the present invention has as a result a considerable saving in its use in the occupation of the qualified labor in spare-parts.
Patent MX-9505316-A (MX)
Title: Method of generating tagetes erecta parental lines from in vitro propagation.
Inventor: MANUEL L ROBERT D
Filed: 1995-12-15
Abstract: The present invention discloses a method of generating Tagetes Erecta (commonly known as cempasuchil) parental lines, the main object of which is to obtain plants having a high production of bigger flowers for food or cosmetic use vegetable pigments industry, said method comprising the steps of: selecting Elite individuals; in vitro cloning in the presence of a specific culture media (parents); and developing Parental lines.
Patent MX-9600484-A (MX)
Title: Novel compound.
Inventor: JACEWICZ VICTOR WITOLD
IPC: C07D405/12
Filed: 1996-02-02
Abstract: The present invention provides paroxetine hydrochloride anhydrate substantially free of organic solvent. The present invention further provides a process for preparing paroxetine hydrochloride anhydrate substantially free of organic solvent which comprises: i) replacing the bound water in paroxetine hydrochloride with the solvent to form a solvate; ii) displacing the solvent by treating with sufficient water and for enough time to carry out the displacement but insufficient to cause re-conversion to the paroxetine hydrochloride hemi-hydrate; iii) isolating and drying the resulting anhydrate.
Patent MX-9601388-A (MX)
Title: Perfuming device for perfuming and sanitizing ambient air.
Inventor: O'LEARY NICHOLAS
IPC: A61L9/12
Filed: 1996-04-12
Abstract: Device used to perfume, deodorize or sanitize ambient air or enclosed spaces, comprising a gelified element resulting from the cross-linking between a functionalized liquid polymer and a cross-linking ligand in the presence of a perfuming, deodorizing or sanitizing base.
Patent MX-9601987-A (MX)
Title: Measurement of vaporized hydrogen peroxide.
Inventor: BERG RIAN VAN DEN
IPC: G01N21/35
Filed: 1996-05-24
Abstract: On line and essentially continuous measurements of hydrogen peroxide vapor in the presence of water vapor can be made using near infrared (NIR) spectroscopy using fiber optic cables to transmit infrared radiation between, e.g., sterilization chamber and the NIR instrument. Hydrogen peroxide absorbs selectively at about 1420 nm, where water vapor also absorbs, but the absorbance at 1420 nm, can be corrected for water vapor measurements if remote wavelengths where H2O2 is transparent. The measurement process also may be incorporated into a control system assuring optimum hydrogen peroxide vapor concentrations for the sterilization procedure.
Patent MX-9602492-A (MX)
Title: Hydraulic drive and control system.
Inventor: FOSTER RAYMOND KEITH
IPC: F15B13/04
Filed: 1996-06-26
Abstract: A switching valve has a control rod with a pilot chamber at each of its ends. For each pilot chamber, there is a first passageway connected to a pressure line and communicating with the pilot chamber. A second passageway is connectable to return. A relief valve has a valve member biased to close an orifice to close communication between the pilot chamber and the second passageway. The valve member has an open position in which the pilot chamber is connected to return via the second passageway to allow shifting of the control rod. In a first embodiment, the pilot chamber is continuously in communication with pressure via the first passageway, and the valve member is opened by this pressure is response to connection of the second passageway to return. In another embodiment, the second passageway is continuously in communication with return, and the valve member is mechanically moved into its open position by an operator in response to pressure acting on the operator. A four-way directional control valve controls branch conduits leading from the switching valve to drive motors.
Patent MX-9604103-A (MX)
Title: A trellis demapper of a convolutional decoder for decoding pragmatic trellis codes suitable for use in a multi-channel receiver of satellite, terrestrial and cable transmitted fec compressed-digital television data.
Inventor: RAMASWAMY KUMAR
IPC: H04N19/89
Filed: 1996-09-13
Abstract: The trellis demapper, which is capable of demapping 8-PSK and 16, 32, 64, 128 and 256 QAM trellis codes, comprises respective I-channel, Q-channel and remapper RAMs, an 8-PSK demapper logic means and a MUX selects. Each of the RAMs includes a lookup table is selectively programmed for each of the QAM codes. The I-channel RAM and the Q-channel RAM, each of which has a storage capacity of 768 bits, directly forwards their respective outputs through the MUX selects as the trellis demapper output in response to a QAM trellis code which is an even power of 2 (i.e., 16, 64 or 256) being selected. In response to a QAM trellis code which is an odd power of 2 (i.e., 32 or 128) being selected, the respective outputs of the I-channel RAM and the Q-channel RAM are applied as inputs to the remapper RAM which has a storage capacity of 320 bits, and the output of the remapper RAM is forwarded through the MUX selects as the trellis demapper output. In response to an 8-PSK trellis code being selected, the output of the 8-PSK demapper logic means is forwarded through the MUX selects as the trellis demapper output. This configuration is structurally efficient and requires minimum storage requirements compared to a trellis code demapper employing ROM storage for the 16, 32, 64, 128 and 256 QAM and 8-PSK trellis codes.
Patent MX-9605362-A (MX)
Title: Flexible polyurethane slab stock foam having superior feel, comfort and wear characteristics.
Inventor: WUJCIK STEVEN E
IPC: C08J9/04
Filed: 1996-11-05
Abstract: More particularly, the invention relates to a polyurethane slab stock foam characterized by (a.) a cell size distribution wherein at least 20 percent of the cells visible in a cross-section of the foam have a diameter of at least 0.1mm, (b.) a catastrophic fatigue value characterized by (1.) a percent loss in height of no more than 10 percent and (2.) a percent hardness retained (65 percent IFD deflection) of no less than 50 percent and (c.) a substantial absence of cells having a diameter of at least 1mm. The invention further provides a process of making said foam as well as a method of reducing the number of defects in polyurethane foam wherein such defects have an average diameter of at least 1mm.
Patent MX-9605528-A (MX)
Title: Dual-peak torque measuring apparatus.
Inventor: NEUFFER A ERICH
IPC: G01L5/00
Filed: 1995-05-12
Abstract: A torque measuring device has the capability of measuring torque in either a clockwise or a counter-clockwise direction. The device has a dual peak circuit (22, 24), which allows the measuring to be effected without physical alteration of the device.
Patent MX-9606624-A (MX)
Title: Insect control method with genetically engineered biopesticides.
Inventor: HAMMOCK BRUCE D
Filed: 1995-05-31
Abstract: Insect pests can be controlled by treating the pests or their loci with a combination of recombinant virus and organic insecticide. The recombinant virus preferably is a baculovirus. Combinations of recombinant baculovirus with chemical insecticides provide a dose-response in pests, such as insects, that is greater than additive. Preferred treatments of the invention are uses of recombinant baculoviruses that express a foreign protein or toxin, with pyrethroid insecticides. Treatments against pyrethroid resistant pests are especially useful.
Patent MX-9606692-A (MX)
Title: Conditioning vessel for bulk solids.
Inventor: ROYAL ANTHONY T
IPC: B65D88/70
Filed: 1995-06-19
Abstract: A gas conditioning vessel for bulk solids undergoing mass flow. The gas is introduced into the solids through an open bottom distributor (26) forming a plenum (62). The plenum opens into the vessel at its bottom, the injection sites being bounded by vertical walls of the distributor. The vertical configuration optimizes solids pressure at these sites to suppress localized fluidization and flow instability due to stress conditions.
Patent MX-9704200-A (MX)
Title: Method for modified aminoplast compounds aminoplast compounds obtained thereby and coatings containing the same.
Inventor: OHRBOM WALTER H
IPC: C08G12/40
Filed: 1997-06-06
Abstract: A method for reducing the molecular weight of aminoplast compounds, the aminoplast compounds obtained thereby, and coating compositions containing said aminoplast compounds are provided. The reduced molecular weight aminoplasts are obtained by reacting (a) an aminoplast compound, having a total number (y of reactive substituents on the amino nitrogens of the aminoplast, where y= (E x M) and E = equivalents per mole of aminoplast and M= total number of moles of aminoplast, wherein the reactive substituents are selected from the group consisting of -NH, alkylol, alkoxy, alkoxyalkyl, and mixtures thereof and (b) at least one carbamate compound selected from the group consisting of unsubstituted and substituted primary carbamate compounds, unsubstituted and substituted secondary carbamate compounds and mixtures thereof, the presence of primary or secondary alcohols, at temperatures under 150 degree C, and at pressures ranging between atmospheric pressure and 20 atm pressure, to form a functionalized aminoplast compound, wherein at least one and up to (y-1) of the amino substituents on the aminoplast are substituted with the carbamate functionality.
Patent MX-9707774-A (MX)
Title: Gravity concentrated carbon dioxide eor process.
Inventor: BOWZER JAMES L
IPC: E21B43/16
Filed: 1997-10-09
Abstract: This invention relates to the recovery of oil from an oil-bearing formation having a natural fracture network with substantial vertical communication and wherein gravity drainage is the primary means of recovery. A downwardly inflating gas-cap is pressured up with a chase gas having a density less than that of CO2, CO2 is injected and a CO2-rich displacing slug is formed at the gas-liquid hydrocarbon contact. The chase gas is injected to facilitate displacing downwardly the CO2-rich displacing slug to recover hydrocarbon from the reservoir. CO2 is replaced in the displacing slug as the CO2 is solubilized into the oil, including matrix oil, to facilitate recovery thereof. The oil is recovered through production wells in fluid communication with the reservoir, preferably the inlet to the well is below the water-liquid hydrocarbon contactat such a level to prevent free-gas production. The chase gas has a density less than that of the CO2, abd is comprised mostly of nitrogen,however, it can contain other gases such as methane, ethane, CO2, and miscellaneous gases. Thechase gas is injected at a rate to minimize mixing of the chase gas with the CO2 and to facilitate gravity segregation of the CO2 from the chase gas. The CO2-rich displacing slug can be replenished by incorporating CO2 into the chase gas and permitting the CO2 to gravity segregate downwardly while the less dense gases move upwardly.
Patent MX-9707834-A (MX)
Title: PREPARATION OF CHIRAL 5-AMINOCARBONYL-5H-DIBENZO-[a,d]CYCLOHEPTEN-5,10-IMINES BY OPTICAL RESOLUTION.
Inventor: JONES TAPPEY H
Filed: 1996-04-10
Abstract: Disclosed are processes for resolving a racemic mixture of 5-aminocarbonyl-5H-dibenzo[a,d]cyclohepten-5,10-imines into component enantiomers comprising recrystallization of diasteriomeric tartrate salts.